Language Selection

English French German Italian Portuguese Spanish

Linux

4 Great Linux Distros Designed for Privacy and Security

Filed under
GNU
Linux
Security

Conventional security measures like antivirus programs are behind the curve when it comes to modern hackers and malware. Unfortunately, antivirus software and firewalls give users a false sense of security. In reality, new threats are being developed and unleashed into the wild every single day, and even the best antivirus programs have to play catchup.

Recent ransomware attacks (aka. WannaCry) have targeted Windows-based PCs in over 150 countries – cyber security and privacy is incredibly important. Windows and macOS are easy to use and popular; however, they are much more susceptible to malicious code.

Linux is free and open source, which means there are hundreds of “flavors.” These individual distributions are tweaked to different specifications. Security-focused users will be pleased to know that there are a number of Linux distros designed with security and privacy in mind.

Read more

Linux Foundation and Linux Kernel

Filed under
Linux
  • General Manager of Training at The Linux Foundation Forecasts Cloudy Weather

    Where does The Linux Foundation believe ones time is well spent to catapult their career objectives? It is fairly apparent after reaching out to Clyde Seepersad, General Manager Training and Certification of The Linux Foundation, the cloud is the place to be. When communicating with him on a variety of topics that revolve around The Linux Foundation's certification offerings and education, the central point of focus is the cloud. Clyde provided us with a slew of information about The Linux Foundation's efforts to make sure FLOSS continues to succeed for the foreseeable future.

  • Linux Foundation LFCS and LFCE Pratik Tolia Plans to Become Authorized Instructor

    The Linux Foundation offers many resources for developers, users, and administrators of Linux systems. One of the most important offerings is its Linux Certification Program, which is designed to give you a way to differentiate yourself in a job market that's hungry for your skills.

  • Hughes: Updating Logitech Hardware on Linux

    Logitech has provided firmware updates, but not for "unsupported" platforms like Linux. Hughes has filled that gap by getting documentation and a fixed firmware image from Logitech and adding support for these devices to fwupd. He is now looking for testers to ensure that the whole thing works across all devices. This is important work that is well worth supporting.

  • Updating Logitech Hardware on Linux

    This gave an attacker with $15 of hardware the ability to basically take over remote PCs within wireless range, which could be up to 50m away. This makes sitting in a café quite a dangerous thing to do when any affected hardware is inserted, which for the unifying dongle is quite likely as it’s explicitly designed to remain in an empty USB socket. The main manufacturer of these devices is Logitech, but the hardware is also supplied to other OEMs such as Amazon, Microsoft, Lenovo and Dell where they are re-badged or renamed. I don’t think anybody knows the real total, but by my estimations there must be tens of millions of affected-and-unpatched devices being used every day.

  • An introduction to Libral, a systems management library for Linux

    Linux, in keeping with Unix traditions, doesn't have a comprehensive systems management API. Instead, management is done through a variety of special-purpose tools and APIs, all with their own conventions and idiosyncrasies. That makes scripting even simple systems-management tasks difficult and brittle.

  • Linux Kernel 4.11.2-1 released
  • Cgroups/namespaces/seccomp/capabilities course
  • Linux Shared Libraries course, Munich, Germany, 20 July 2017

    I've scheduled a public instance of my "Building and Using Shared Libraries on Linux" course to take place in Munich, Germany on 20 July 2017. This one-day course provides a thorough introduction to building and using shared libraries. covering topics such as: the basics of creating, installing, and using shared libraries; shared library versioning and naming conventions; the role of the dynamic linker; run-time symbol resolution; controlling symbol visibility; symbol versioning; preloading shared libraries; and dynamically loaded libraries (dlopen). The course format is a mixture of theory and practical.

Tizen News: New Software, Smart TVs, Gear S3

Filed under
Linux

Tizen News: Phones and TVs

Filed under
Linux
  • Tizen 3.0-powered Samsung Z4 now available with offline retailers in india

    The Samsung Z4, the fourth smartphone in Samsung’s Z series and a successor to the Z2 (and not the Z3, as many would assume), has been formally announced and made an appearance at the Tizen Developer Conference (TDC 2017) this past week. The Z4 was rumoured to make its way to India on May 19th (Friday) and it did – arriving with offline retailers after launching in the country last Monday (one week ago).

  • Samsung 2017 QLED TVs World First to support autocalibration for HDR
  • Samsung approves You.i TV video platform for Tizen TV app development

    While Samsung has developed Tizen TV apps using JavaScript, You.i TV’s Engine Video app runs on Native Client (NACL), a web technology that does not only allows C++ applications to run in a standard browser but is said to be 24 times faster than JavaScript. Now that Samsung has approved You.i TV’s video engine platform, developers can craft more video content for Tizen Smart TV owners.

  • Samsung Smart TV gets a new Glympse app that enables location sharing on the TV

    Samsung Smart TV, powered by the intuitive, self-developed Tizen operating system, has gotten a cool new app which enables consumers to view the location of their friends, loved ones or even a pizza delivery or cable technician in real-time directly from their home’s largest screen. The new app is developed by Glympse, the leading real-time location services platform.

How To Encrypt DNS Traffic In Linux Using DNSCrypt

Filed under
Linux

​Dnscrypt is a protocol that is used to improve DNS security by authenticating communications between a DNS client and a DNS resolver. DNSCrypt prevents DNS spoofing. It uses cryptographic signatures to verify that responses originate from the chosen DNS resolver and haven’t been tampered with. DNSCrypt is available for multi-platforms including Windows, MacOS, Unix, Android, iOS, Linux and even routers.

Read<br />
more

Kernel Space: HMM, Cloud Native, Linux 4.12, TFS, Linux 4.11.2, and 4.10 EoL

Filed under
Linux
  • Faster machine learning is coming to the Linux kernel

    Heterogenous memory management (HMM) allows a device’s driver to mirror the address space for a process under its own memory management. As Red Hat developer Jérôme Glisse explains, this makes it easier for hardware devices like GPUs to directly access the memory of a process without the extra overhead of copying anything. It also doesn't violate the memory protection features afforded by modern OSes.

  • Product Development in the Age of Cloud Native

    Ever since the mass adoption of Agile development techniques and devops philosophies that attempt to eradication organizational silos, there’s been a welcome discussion on how to optimize development for continuous delivery on a massive scale. Some of the better known adages that have taken root as a result of this shift include “deploy in production after checking in code” (feasible due to the rigorous upfront testing required in this model), “infrastructure as code”, and a host of others that, taken out of context, would lead one down the path of chaos and mayhem. Indeed, the shift towards devops and agile methodologies and away from “waterfall” has led to a much needed evaluation of all processes around product and service delivery that were taken as a given in the very recent past.

  • Running Intel Kabylake Graphics On Linux 4.12
  • TFS File-System Still Aiming To Compete With ZFS, Written In Rust

    The developers behind the Rust-based Redox operating system continue working on the "TFS" file-system that they hope will compete with the long-standing ZFS file-system, but TFS isn't being tied to just Redox OS.

  • Linux Kernel 4.10 Reached End of Life, Users Urged to Move to Linux 4.11 Series

    Greg Kroah-Hartman informed the Linux community about the release and immediate availability of the seventeenth maintenance update to the Linux 4.10 kernel series, which also marked the end of life.

  • Linux Kernel 4.11.2 Has Many F2FS and CIFS Improvements, Lots of Updated Drivers

CloudReady - Chromebook re-experienced

Filed under
GNU
Linux
Google

I haven't done any extensive testing, but then, how much testing is really needed to run a bunch of Web apps. The whole idea is to have this cloud-based operating system, with easy, flexible access to your data anywhere you go. So if you judge this from the perspective of a typical desktop, you miss the point.

But that is the point. When I install something on a desktop-like form factor, I expect its behavior to match. CloudReady takes you away from that experience, and the transition is not comfortable. You feel very limited. This makes a lot of sense for schools, for instance, where you do want to lock down the devices, and make them simple for reuse. In a home setup, why would you go for just cloud, when you can have that plus any which desktop application on a typical system? After all, nothing prevents you from launching a browser and using Google applications, side by side with your desktop stuff. It's the same thing.

The notion of reviving old hardware is a bit of a wishful thinking. My eeePC test shows that it gets completely crippled when you run HD content in either Firefox or Chrome. An operating system based on Chromium OS will not drastically change that. It cannot do that. Maybe you will have better performance than having Windows there, the same way I opted for a Linux setup on the Asus netbook, but there are physical limits to what old hardware can accomplish.

And then, there's the whole question of cloud ... Most people might be comfy with this, after having used smartphones for a while, but I don't think this is anything novel or mindblowing. CloudReady works as advertised, it's a very cool concept, but ultimately, it gives you a browser on steroids. Google and Neverware have their own agenda for doing this, but for home users, there really isn't any added value in transforming their keyboard-and-mouse box into a browsing portal. So if you ask me, am I ready for the cloud, the answer is, only when it becomes sophisticated enough to match my productivity and freedom of creativity. And for you, do you want a simple, locked down, secure and entirely Google machine that isn't a mobile phone or a dedicated piece of hardware? The answer is 42.

Read more

Imagine an Android Phone Without Linux Inside

Filed under
Android
Linux
Google

Google Fuchsia first saw the light of day in the summer of 2016 as an unannounced bit of code posted on GitHub. Now, in May 2017, the word is being spread by so many tech news outlets that we don’t have room to list them all.

The Fuchsia demo app is called Armadillo, and you’re free to build it for yourself. We even found an article for you titled How to build Fuchsia Armadillo for Android in case you want to see how Fuchsia looks on your own Android phone or tablet.

Read more

Intel’s “Euclid” robotics compute module on sale for $399

Filed under
Linux
Hardware

Intel has launched its “Euclid” robotics compute module, which runs Ubuntu on an Atom x7-Z8700, and offers a RealSense 3D cam, WiFi, and sensors.

When Intel demonstrated its Intel Euclid robotics controller at last August’s Intel Developer Conference, the company gave no indication of its release date or even if it would be more than a proof of concept. The candy-bar sized module is now available for order as part of a $399 Intel Euclid Development Kit, with shipments due by the end of the month. A Euclid community site has gone live with tutorials and documentation.

Read more

Top 10 Linux distros for developers in 2017

Filed under
Development
GNU
Linux

More popular versions of Linux such as Ubuntu focus on enhancing the user experience by automatically updating packages and providing flashy, resource-heavy GUIs.

While user-friendly distributions (distros) certainly have their place, in this guide, we've tried to get back to the glory days when developers would customise their Linux build. These Linux distros allow you to fine-tune your development environment so whether you're a veteran programmer or relative newcomer, you can get on with your coding.

In short, whatever your programming preferences, you’ll find a distro to suit your needs in this top 10 roundup.

Read more

Syndicate content

More in Tux Machines

today's leftovers

Graphics News

More of today's howtos

GNOME News: Black Lab Drops GNOME and Further GNOME Experiments in Meson

  • Ubuntu-Based Black Lab Enterprise Linux 11.0.1 Drops GNOME 3 for MATE Desktop
    Coming about two weeks after the release of Black Lab Enterprise Linux 11, which is based on the Ubuntu 16.04.2 LTS (Xenial Xerus) operating system using the HWE (hardware enablement) kernel from Ubuntu 16.10 (Yakkety Yak), Black Lab Enterprise Linux 11.0.1 appears to be an unexpected maintenance update addressing a few important issues reported by users lately.
  • 3.26 Developments
    My approach to development can often differ from my peers. I prefer to spend the early phase of a cycle doing lots of prototypes of various features we plan to implement. That allows me to have the confidence necessary to know early in the cycle what I can finish and where to ask for help.
  • Further experiments in Meson
    Meson is definitely getting more traction in GNOME (and other projects), with many components adding support for it in parallel to autotools, or outright switching to it. There are still bugs, here and there, and we definitely need to improve build environments — like Continuous — to support Meson out of the box, but all in all I’m really happy about not having to deal with autotools any more, as well as being able to build the G* stack much more quickly when doing continuous integration.